Product Description:

The H-232-G-0804 is a brushless servo drive produced by Kollmorgen within the Silverline Brushless Servo Drives series. In a motion system it converts line power into phase-controlled current that forces a matched servomotor to follow position, speed, or torque commands from a controller. By delivering tightly regulated current, the unit enables precise acceleration profiles and closed-loop feedback tasks common in pick-and-place gantries, electronic assembly lines, and packaging stations.

At the mechanical axis the drive can hold a continuous stall torque of 0.415 N-m, supplied by a steady phase current of 6.85 ADC. For rapid indexing it supports a rated shaft speed of 4150 RPM, while transient loads are handled by a peak torque ceiling of 0.93 N-m that becomes available when the electronics draw up to 17.0 ADC from the DC bus. The input section tolerates line sources up to 250 Vrms, and its back-electromotive force constant of 7.21 Vpk/KRPM helps the control loop scale voltage commands relative to rotational velocity. Copper losses are limited by a dc resistance of 0.497 ohm, and an inductance of 0.941 mH shapes current ripple during pulse-width modulation.

Thermal energy is managed so that the amplifier can output 162 W of continuous power without derating. Low mechanical inertia of 0.000017 kg-m² allows quick direction changes, minimizing settling time on precision axes. Position data is captured by a 1000 LPR commutation encoder, and the unit interprets these signals through its dedicated feedback channel to synchronize phase excitation. A shaft diameter of 0.25 in simplifies coupling to standard gearheads, while torque sensitivity of 0.0607 N-m/ADC gives the controller a linear relationship between commanded current and delivered torque. The model can endure peak line currents of 17.0 ADC for brief accelerations without exceeding thermal limits.